package com.xzh.service;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.xzh.model.Students;

import java.util.List;
import java.util.Map;

public interface StudentsService {
    Page<Students> selectAll(Page<Students> page, Students students);

    boolean save(Students students);

    int removeByIds(List<Integer> ids);

    boolean updateById(Students students);

    List<Map<String, Object>> statistics();
}
